Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Mary Kathleen Keown, MD

Individual provider Pediatrics Physician · NPI 1437470531

Dr. Mary Kathleen Keown, MD is a Pediatrics Physician in New York, New York. Licensed in New York. Registered with an NPI since 2010.

Licensed in
NY
In the registry since
2010
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

534 W 135th St
New York, NY 10031-8644
Phone: (212) 491-2300
Fax: (212) 491-2323
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 271462 (NY)

Record details

NPI number1437470531
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 13, 2010
Last updated in NPPESOctober 27, 2022
Certification dateOctober 27, 2022

Other providers in New York